Thanks for replying. The problem is: I cannot advice buying at Themeforest because they do not delete such themes like Avalon Style that has a big bug in it.
Onur about it (1 year ago): ”
Hey Everyone,
I know most of you awaiting the new features & small bugfixes of the framework behind Avalon Style and Arpora2, and I’m happy to say we’re close to getting it done.

Still there’s so much work to do on those to deliver you a stable and trouble free update, we need a couple more weeks to do the finishing touches.

I plan to release an update both for Arpora2 and Avalon Style by November 25th, just maybe with a couple days delay but no sooner. Please bear with me until then.

Thank you very much for your patience and understanding.

Cheers!
Onur”
and
“Hi Ramona,
This bug is fixed and will be up on the next Avalon Style release, however because of other improvement tasks, the release will be earliest after Nov. 25th.